2 commits

Author	SHA1	Message	Date
Kyle Evans	ce5252c4ba	Correct a typo in syscon driver 'modify' logic ... Not previously caught because the current consumer (not yet in tree) doesn't use the 'modify' bits (yet). Reported by: rpokala	2017-12-11 22:55:51 +00:00
Kyle Evans	b9f5a3d3c0	Add generic 'syscon' driver ... Upstream dts for allwinner will require a syscon driver, since the emac node coming in 4.15 will be using xref to /soc/syscon for configuring the emac clock. Add a generic syscon driver to attach to /soc/syscon for use by if_awg, providing basic read/write functionality to consumers. syscon driver will also be used by arm64 at least for A64+H5 emac/if_awg. Written by: mmel Reviewed by: manu Differential Revision: https://reviews.freebsd.org/D13295	2017-12-11 18:04:04 +00:00